| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $137.61 | 4.741% | $144.1341 | $144.13 | $144.15 | $144.10 |
| Purchase #2 | $161.95 | 12.133% | $181.5994 | $181.60 | $181.60 | $181.60 |
| Purchase #3 | $42.67 | 4.221% | $44.4711 | $44.47 | $44.45 | $44.50 |
| Purchase #4 | $52.44 | 8.806% | $57.0579 | $57.06 | $57.05 | $57.10 |
| Purchase #5 | $6.79 | 12.244% | $7.6214 | $7.62 | $7.60 | $7.60 |
| Purchase #6 | $206.94 | 3.835% | $214.8761 | $214.88 | $214.90 | $214.90 |
| Purchase #7 | $26.60 | 4.468% | $27.7885 | $27.79 | $27.80 | $27.80 |
| 7 purchase totals = | $635.00 | $677.5485 | $677.55 | $677.55 | $677.60 | |